Changed @domName annotation in comment to full fledge @DomName annotation.

tools/dom/templates/html/impl/impl_Node.darttemplate

Index: tools/dom/templates/html/impl/impl_Node.darttemplate
diff --git a/tools/dom/templates/html/impl/impl_Node.darttemplate b/tools/dom/templates/html/impl/impl_Node.darttemplate
index 74fe51e4e4278c59a4ba3901de62bf0699c76982..c3a02999492c90b0dbc25d18d33d7199f27e7394 100644
--- a/tools/dom/templates/html/impl/impl_Node.darttemplate
+++ b/tools/dom/templates/html/impl/impl_Node.darttemplate
@@ -203,7 +203,7 @@ $endif
   Node operator[](int index) => _this.$dom_childNodes[index];
 }
 
-/// @domName $DOMNAME
+@DomName('$DOMNAME')
 class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
   List<Node> get nodes {
     return new _ChildNodeListLazy(this);
@@ -221,8 +221,8 @@ class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
 
   /**
    * Removes this node from the DOM.
-   * @domName Node.removeChild
    */
+  @DomName('Node.removeChild')
   void remove() {
     // TODO(jacobr): should we throw an exception if parent is already null?
     // TODO(vsm): Use the native remove when available.
@@ -234,8 +234,8 @@ class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
 
   /**
    * Replaces this node with another node.
-   * @domName Node.replaceChild
    */
+  @DomName('Node.replaceChild')
   Node replaceWith(Node otherNode) {
     try {
       final Node parent = this.parentNode;